Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Positive
Patent
1985-07-19
1987-06-23
Kittle, John E.
Radiation imagery chemistry: process, composition, or product th
Post imaging processing
Positive
430379, G03C 550, G03C 530
Patent
active
046752749
ABSTRACT:
A method for processing an imagewise exposed silver halide color reversal photographic material which comprises processing the color reversal photographic material with a black-and-white developer containing at least one compound represented by the following general formula (I-a) or (I-b): ##STR1## wherein M represents a hydrogen atom, an alkali metal, or an ammonium ion; R represents a hydrogen atom, an unsubstituted or substituted alkyl group, a hydroxy group, --SO.sub.3 M.sup.1, or --COOM.sup.1 ; R.sup.1 represents --SO.sub.3 M.sup.1 or --COOM.sup.1, wherein M.sup.1 represents a hydrogen atom, an alkali metal, or an ammonium ion; and n represents an integer of 1 to 6; and wherein n is 2 to 6, each of said Rs may be the same or different.
REFERENCES:
patent: 3212892 (1965-10-01), von Konig et al.
patent: 3623872 (1971-11-01), Berthold et al.
patent: 4371610 (1983-02-01), Toyoda et al.
patent: 4525449 (1985-06-01), Nakajima et al.
patent: 4554245 (1985-11-01), Hayashi et al.
Nakajima Junya
Ueda Shinji
Fuji Photo Film Co. , Ltd.
Kittle John E.
Shah Mukund J.
LandOfFree
Method for developing color reversal photographic materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for developing color reversal photographic materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for developing color reversal photographic materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-720897